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llvm-mirror/docs/CommandGuide/llvm-readelf.md
Jordan Rupprecht da23aa20fe [docs] Add "GNU binutils Replacements" section to command guide 
Summary:
This splits out a section in the command guide for llvm tools that can be used as replacements for GNU tools. For pages that didn't exist, I added stub pages that can be individually filled in by followup patches.

Tested by running `ninja docs-llvm-html` and inspecting locally.

Reviewers: jhenderson, MaskRay, grimar, alexshap

Reviewed By: jhenderson, MaskRay, grimar

Subscribers: smeenai, arphaman, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D63014

llvm-svn: 363100
2019-06-11 21:13:01 +00:00

824 B
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llvm-readelf - a drop-in replacement for readelf

SYNOPSIS

llvm-readelf [options]

DESCRIPTION

llvm-readelf is an alias for the llvm-readobj tool with a command-line interface and output style more closely resembling GNU readelf.

Here are some of those differences:

  • Uses --elf-output-style=GNU by default.

  • Allows single-letter grouped flags (e.g. llvm-readelf -SW is the same as llvm-readelf -S -W).

  • Allows use of -s as an alias for --symbols (versus --section-headers in llvm-readobj) for GNU readelf compatibility.

  • Prevents use of -sr, -sd, -st and -dt llvm-readobj aliases, to avoid conflicting with standard GNU readelf grouped flags.

SEE ALSO

Refer to llvm-readobj for additional information.