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Using the fromelf Image Converter
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Overview of the fromelf image converter Using fromelf 
fromelf command reference --base [[object_file::]load_region_ID=]num --bin --bincombined --bincombined_base=address --bincombined_padding=size,num --cad --cadcombined --compare=option[,option,...] --continue_on_error --cpu=list --cpu=name --datasymbols --decode_build_attributes --diag_error=tag[,tag,...] --diag_remark=tag[,tag,...] --diag_style={arm|ide|gnu} --diag_suppress=tag[,tag,...] --diag_warning=tag[,tag,...] --dump_build_attributes --emit=option[,option,...] --expandarrays --extract_build_attributes --fieldoffsets --fpu=list --fpu=name --help --i32 --i32combined --ignore_section=option[,option,...] --ignore_symbol=option[,option,...] --info=topic[,topic,...] input_file --interleave=option --m32 --m32combined --only=section_name --output=destination --qualify --relax_section=option[,option,...] --relax_symbol=option[,option,...] --select=select_options --show_cmdline --source_directory=path --text --version_number --vhx --via=file --vsn -w --widthxbanks--compare=option[,option,...]
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| Home > fromelf command reference > --compare=option[,option,...] | |||
This option compares two input files and prints a textual list of the differences. The input files must be the same type, either two ELF files or two library files. Library files are compared member by member and the differences are concatenated in the output.
All differences between the two input files are reported as errors unless specifically downgraded to warnings by using the --relax_section option.
Syntax--compare=option[,option,...]
Where option is one of:
section_sizesCompares the size of all sections for each ELF file or ELF member of a library file.
section_sizes::object_nameCompares the sizes of all sections in ELF objects with a name matching
object_namesection_sizes::section_nameCompares the sizes of all sections with a name matching
section_namesectionsCompares the size and contents of all sections for each ELF file or ELF member of a library file.
sections::object_nameCompares the size and contents of all sections in ELF objects with a name matching
object_namesections::section_nameCompares the size and contents of all sections with a name matching
section_namefunction_sizesCompares the size of all functions for each ELF file or ELF member of a library file.
function_sizes::object_nameCompares the size of all functions in ELF objects with a name matching
object_namefunction_size::function_nameCompares the size of all functions with a name matching
function_nameglobal_function_sizesCompares the size of all global functions for each ELF file or ELF member of a library file.
global_function_sizes::function_nameCompares the size of all global functions in ELF objects with a name matching
function_name
You can:
use wildcard characters
?and*for symbolic names insection_namefunction_nameobject_namespecify multiple options in one
--compareoption followed by a comma-separated list of arguments.
| Copyright © 2008, 2011 ARM. All rights reserved. | ARM DUI 0459B |
| Non-Confidential | ID061811 |
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