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Compiler Reference Guide

Preface Arm Compiler Tools Overview armclang Reference armlink Reference fromelf Reference fromelf Command-line Options --base [[object_file::]load_region_ID=]num --bin --bincombined --bincombined_base=address --bincombined_padding=size,num --cad --cadcombined --compare=option[,option,…] --continue_on_error --coprocN=value (fromelf) --cpu=list (fromelf) --cpu=name (fromelf) --datasymbols --debugonly --decode_build_attributes --diag_error=tag[,tag,…] (fromelf) --diag_remark=tag[,tag,…] (fromelf) --diag_style={arm|ide|gnu} (fromelf) --diag_suppress=tag[,tag,…] (fromelf) --diag_warning=tag[,tag,…] (fromelf) --disassemble --dump_build_attributes --elf --emit=option[,option,…] --expandarrays --extract_build_attributes --fieldoffsets --fpu=list (fromelf) --fpu=name (fromelf) --globalize=option[,option,…] --help (fromelf) --hide=option[,option,…] --hide_and_localize=option[,option,…] --i32 --i32combined --ignore_section=option[,option,…] --ignore_symbol=option[,option,…] --in_place --info=topic[,topic,…] (fromelf) input_file (fromelf) --interleave=option --linkview, --no_linkview --localize=option[,option,…] --m32 --m32combined --only=section_name --output=destination --privacy (fromelf) --qualify --relax_section=option[,option,…] --relax_symbol=option[,option,…] --rename=option[,option,…] --select=select_options --show=option[,option,…] --show_and_globalize=option[,option,…] --show_cmdline (fromelf) --source_directory=path --strip=option[,option,…] --symbolversions, --no_symbolversions --text --version_number (fromelf) --vhx --via=file (fromelf) --vsn (fromelf) -w --wide64bit --widthxbanks armar Reference armasm Legacy Assembler Reference Appendixes

--info=topic[,topic,…] (fromelf)

D1.39 --info=topic[,topic,…] (fromelf)

Prints information about specific topics.

Syntax

--info=topic[,topic,…]

Where topic is a comma-separated list from the following topic keywords:

instruction_usage

Categorizes and lists the A32 and T32 instructions defined in the code sections of each input file.

Note:

Not supported for AArch64 state.
function_sizes
Lists the names of the global functions defined in one or more input files, together with their sizes in bytes and whether they are A32 or T32 functions.
function_sizes_all
Lists the names of the local and global functions defined in one or more input files, together with their sizes in bytes and whether they are A32 or T32 functions.
sizes
Lists the Code, RO Data, RW Data, ZI Data, and Debug sizes for each input object and library member in the image. Using this option implies --info=sizes,totals.
totals
Lists the totals of the Code, RO Data, RW Data, ZI Data, and Debug sizes for input objects and libraries.

Note:

Code related sizes also include the size of any execute-only code.

The output from --info=sizes,totals always includes the padding values in the totals for input objects and libraries.

Note:

Spaces are not permitted between topic keywords in the list. For example, you can enter --info=sizes,totals but not --info=sizes, totals.

Restrictions

You can use this option only in text mode.

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