xenial (1) llvm-objdump-4.0.1.gz

Provided by: llvm-4.0_4.0-1ubuntu1~16.04.2_amd64 bug

NAME

       llvm-objdump - manual page for llvm-objdump 4.0

DESCRIPTION

       ERROR: ld.so: object 'libfakeroot-sysv.so' from LD_PRELOAD cannot be preloaded (cannot open shared object
       file): ignored.  OVERVIEW: llvm object file dumper

       USAGE: llvm-objdump [options] <input object files>

       OPTIONS:

       General options:

       -aarch64-neon-syntax                            - Choose style of NEON code to emit from AArch64 backend:

       =generic
              -   Emit generic NEON assembly

       =apple -   Emit Apple-style NEON assembly

       -amdgpu-dump-rtmd                               - Dump AMDGPU runtime metadata

       -amdgpu-spill-sgpr-to-smem                      - Use scalar  stores  to  spill  SGPRs  if  supported  by
              subtarget

       -amdgpu-vgpr-index-mode                          -  Use  GPR  indexing  mode instead of movrel for vector
              indexing

       -arch=<string>                                  - architecture(s) from a Mach-O file to dump

       -arch-name=<string>                             - Target  arch  to  disassemble  for,  see  -version  for
              available targets

       -archive-headers                                 -  Print  archive  headers for Mach-O archives (requires
              -macho)

       -archive-member-offsets                         - Print the offset to  each  archive  member  for  Mach-O
              archives (requires -macho and -archive-headers)

       -arm-execute-only                               -

       -arm-implicit-it                                - Allow conditional instructions outdside of an IT block

       =always
              -   Accept in both ISAs, emit implicit ITs in Thumb

       =never -   Warn in ARM, reject in Thumb

       =arm   -   Accept in ARM, reject in Thumb

       =thumb -   Warn in ARM, emit implicit ITs in Thumb

       -bind                                           - Display mach-o binding info

       -bounds-checking-single-trap                    - Use one trap block per function

       -color                                          - use colored syntax highlighting (default=autodetect)

       -data-in-code                                    -  Print  the  data  in  code  table  for Mach-O objects
              (requires -macho)

       -dis-symname=<string>                           - disassemble just this symbol's  instructions  (requires
              -macho)

       -disable-spill-fusing                           - Disable fusing of spill code into instructions

       -disassemble                                      -   Display   assembler   mnemonics   for  the  machine
              instructions

       -disassemble-all                                 -  Display   assembler   mnemonics   for   the   machine
              instructions

       -dsym=<string>                                  - Use .dSYM file for debug info

       -dwarf                                          - Dump of dwarf debug sections:

       =frames
              -   .debug_frame

       -dylib-id                                       - Print the shared library's id for the dylib Mach-O file
              (requires -macho)

       -dylibs-used                                    - Print the shared libraries used for linked Mach-O files
              (requires -macho)

       -enable-implicit-null-checks                    - Fold null checks into faulting memory operations

       -enable-load-pre                                -

       -enable-name-compression                        - Enable name string compression

       -enable-objc-arc-opts                           - enable/disable all ARC Optimizations

       -enable-scoped-noalias                          -

       -enable-tbaa                                    -

       -exhaustive-register-search                     - Exhaustive Search for registers bypassing the depth and
              interference cutoffs of last chance recoloring

       -expensive-combines                             - Enable expensive instruction combines

       -exports-trie                                   - Display mach-o exported symbols

       -fault-map-section                              - Display contents of faultmap section

       -filter-print-funcs=<function names>            - Only print IR for functions whose name match  this  for
              all print-[before|after][-all] options

       -full-leading-addr                              - Print full leading address

       -g                                              - Print line information from debug info if available

       -gpsize=<uint>                                  - Global Pointer Addressing Size.
              The default size is 8.

       -hash-based-counter-split                        -  Rename counter variable of a comdat function based on
              cfg hash

       -ignore-empty-index-file                        - Ignore an empty  index  file  and  perform  non-ThinLTO
              compilation

       -imp-null-check-page-size=<int>                 - The page size of the target in bytes

       -imp-null-max-insts-to-consider=<uint>           -  The  max  number of instructions to consider hoisting
              loads over (the algorithm is quadratic over this number)

       -indirect-symbols                                -  Print  indirect  symbol  table  for  Mach-O   objects
              (requires -macho)

       -info-plist                                      -  Print  the  info  plist section as strings for Mach-O
              objects (requires -macho)

       -internalize-public-api-file=<filename>         - A file containing list of symbol names to preserve

       -internalize-public-api-list=<list>             - A list of symbol names to preserve

       -join-liveintervals                             - Coalesce copies (default=true)

       -lazy-bind                                      - Display mach-o lazy binding info

       -limit-float-precision=<uint>                   - Generate low-precision inline sequences for some  float
              libcalls

       -line-numbers                                    -  Display source line numbers with disassembly. Implies
              disassemble object

       -link-opt-hints                                 - Print the linker optimization hints for Mach-O  objects
              (requires -macho)

       -lto-pass-remarks-output=<filename>             - Output filename for pass remarks

       -macho                                          - Use MachO specific object file parser

       -mattr=<a1,+a2,-a3,...>                         - Target specific attributes

       -mcpu=<cpu-name>                                - Target a specific cpu type (-mcpu=help for details)

       -merror-missing-parenthesis                       -   Error  for  missing  parenthesis  around  predicate
              registers

       -merror-noncontigious-register                  - Error for register names that aren't contigious

       -mfuture-regs                                   - Enable future registers

       -mips-compact-branches                          - MIPS Specific: Compact branch policy.

       =never
              -   Do not use compact branches if possible.

       =optimal
              -   Use compact branches where appropiate (default).

       =always
              -   Always use compact branches if possible.

       -mips16-constant-islands                        - Enable mips16 constant islands.

       -mips16-hard-float                              - Enable mips16 hard float.

       -mno-compound                                   - Disable looking for compound instructions for Hexagon

       -mno-fixup                                      - Disable fixing up resolved relocations for Hexagon

       -mno-ldc1-sdc1                                  - Expand double  precision  loads  and  stores  to  their
              single precision counterparts

       -mno-pairing                                    - Disable looking for duplex instructions for Hexagon

       -mwarn-missing-parenthesis                      - Warn for missing parenthesis around predicate registers

       -mwarn-noncontigious-register                   - Warn for register names that arent contigious

       -mwarn-sign-mismatch                            - Warn for mismatching a signed and unsigned value

       -no-discriminators                              - Disable generation of discriminator information.

       -no-leading-addr                                - Print no leading address

       -no-leading-headers                             - Print no leading headers

       -no-show-raw-insn                                -  When  disassembling  instructions,  do  not print the
              instruction bytes.

       -no-symbolic-operands                           - do not symbolic operands when  disassembling  (requires
              -macho)

       -non-verbose                                     -  Print  the  info for Mach-O objects in non-verbose or
              numeric form (requires -macho)

       -nvptx-sched4reg                                - NVPTX Specific: schedule for register pressue

       -objc-meta-data                                 - Print the Objective-C  runtime  meta  data  for  Mach-O
              files (requires -macho)

       -print-after-all                                - Print IR after each pass

       -print-before-all                               - Print IR before each pass

       -print-imm-hex                                  - Use hex format for immediate values

       -print-machineinstrs=<pass-name>                - Print machine instrs

       -private-header                                 - Display only the first format specific file header

       -private-headers                                - Display format specific file headers

       -r                                              - Display the relocation entries in the file

       -r600-ir-structurize                            - Use StructurizeCFG IR pass

       -raw-clang-ast                                  - Dump the raw binary contents of the clang AST section

       -rdf-dump                                       -

       -rdf-limit=<uint>                               -

       -rebase                                         - Display mach-o rebasing info

       -regalloc                                       - Register allocator to use

       =default
              -   pick register allocator based on -O option

       =pbqp  -   PBQP register allocator

       =greedy
              -   greedy register allocator

       =fast  -   fast register allocator

       =basic -   basic register allocator

       -rewrite-map-file=<filename>                    - Symbol Rewrite Map

       -rng-seed=<seed>                                - Seed for the random number generator

       -s                                              - Display the content of each section

       -sample-profile-check-record-coverage=<N>        - Emit a warning if less than N% of records in the input
              profile are matched to the IR.

       -sample-profile-check-sample-coverage=<N>       - Emit a warning if less than N% of samples in the  input
              profile are matched to the IR.

       -sample-profile-inline-hot-threshold=<N>         - Inlined functions that account for more than N% of all
              samples collected in the parent function, will be inlined again.

       -sample-profile-max-propagate-iterations=<uint> -  Maximum  number  of  iterations  to  go  through  when
              propagating sample block/edge weights through the CFG.

       -section=<string>                                -  Operate  on  the specified sections only. With -macho
              dump segment,section

       -section-headers                                - Display summaries of the headers for each section.

       -source                                          -  Display  source  inlined  with  disassembly.  Implies
              disassmble object

       -stackmap-version=<int>                         - Specify the stackmap encoding version (default = 2)

       -start-address=<address>                        - Disassemble beginning at address

       -static-func-full-module-prefix                  -  Use  full  module  build paths in the profile counter
              names for static functions.

       -stats                                          - Enable statistics output from program  (available  with
              Asserts)

       -stats-json                                     - Display statistics as json data

       -stop-address=<address>                         - Stop disassembly at address

       -summary-file=<string>                          - The summary file to use for function importing.

       -t                                              - Display the symbol table

       -threads=<int>                                  -

       -time-passes                                    - Time each pass, printing elapsed time for each on exit

       -triple=<string>                                 -  Target  triple  to  disassemble for, see -version for
              available targets

       -universal-headers                              - Print Mach-O universal headers (requires -macho)

       -unwind-info                                    - Display unwind information

       -verify-debug-info                              -

       -verify-dom-info                                - Verify dominator info (time consuming)

       -verify-loop-info                               - Verify loop info (time consuming)

       -verify-loop-lcssa                              - Verify loop lcssa form (time consuming)

       -verify-machine-dom-info                        - Verify machine dominator info (time consuming)

       -verify-regalloc                                - Verify during register allocation

       -verify-region-info                             - Verify region info (time consuming)

       -verify-scev                                    - Verify ScalarEvolution's backedge taken counts (slow)

       -verify-scev-maps                                -  Verify  no  dangling   value   in   ScalarEvolution's
              ExprValueMap (slow)

       -vp-counters-per-site=<number>                   -  The  average number of profile counters allocated per
              value profiling site.

       -vp-static-alloc                                - Do static counter allocation for value profiler

       -weak-bind                                      - Display mach-o weak binding info

       -x86-asm-syntax                                 - Choose style of code to emit from X86 backend:

       =att   -   Emit AT&T-style assembly

       =intel -   Emit Intel-style assembly

       Generic Options:

       -help                                           - Display available options (-help-hidden for more)

       -help-list                                      - Display list of  available  options  (-help-list-hidden
              for more)

       -version                                        - Display the version of this program

SEE ALSO

       The  full documentation for llvm-objdump is maintained as a Texinfo manual.  If the info and llvm-objdump
       programs are properly installed at your site, the command

              info llvm-objdump

       should give you access to the complete manual.