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.TH MCPU-READELF 1 "October 2026" "LibMCPU" "User Commands"
.SH NAME
mcpu-readelf \- display structured information from MCPU MELF files
.SH SYNOPSIS
.B mcpu-readelf
.RI "option(s) MELF-file(s)"
.SH DESCRIPTION
.B mcpu-readelf
is a read-only inspector for LibMCPU MELF ABI-v1, ABI-v2 and ABI-v3 files. It
displays headers, sections, symbols, RELA relocations, dynamic dependency
metadata and MCPU-specific target/lifecycle records without modifying input.
.SH OPTIONS
.TP
.BR -a ", " --all
Equivalent to -h -l -S -s -r -d -A.
.TP
.BR -e ", " --headers
Equivalent to -h -l -S.
.TP
.BR -h ", " --file-header
Display the MELF file header.
.TP
.BR -l ", " --program-headers
Display program headers.
.TP
.B --segments
Alias for --program-headers.
.TP
.BR -S ", " --section-headers
Display section headers.
.TP
.B --sections
Alias for --section-headers.
.TP
.BR -s ", " --symbols
Display .symtab and .dynsym symbol tables when present.
.TP
.B --syms
Alias for --symbols.
.TP
.BR -r ", " --relocs
Display RELA relocation sections.
.TP
.BR -d ", " --dynamic
Display ABI-v3 .dynamic dependency metadata including SONAME and NEEDED.
.TP
.BR -A ", " --arch-specific
Display MCPU target and lifecycle metadata.
.TP
.BR -W ", " --wide
Do not truncate output; accepted for GNU-readelf-style compatibility.
.TP
.B --help
Display help and exit.
.TP
.B --version
Display the program name, MCPU toolchain identity and version, then exit.
.TP
.B --dump-version
Display only the MCPU package version number and exit.
.SH EXIT STATUS
Zero when all requested files are read successfully; nonzero for malformed,
unsupported or inaccessible input.
.SH EXAMPLES
.nf
mcpu-readelf -h -S file.o
mcpu-readelf -s -r file.o
mcpu-readelf -l -A program
mcpu-readelf -d libfoo.so.1
mcpu-readelf -a program
.fi
.SH SEE ALSO
.BR mcpu-nm (1),
.BR mcpu-objdump (1),
.BR libmcpu (7)
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