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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

--base [[object_file::]load_region_ID=]num

D1.1 --base [[object_file::]load_region_ID=]num

Enables you to alter the base address specified for one or more load regions in Motorola S-record and Intel Hex file formats.

Note:

Not supported for AArch64 state.

Syntax

--base [[object_file::]load_region_ID=]num

Where:

object_file

An optional ELF input file.

load_region_ID

An optional load region. This can either be a symbolic name of an execution region belonging to a load region or a zero-based load region number, for example #0 if referring to the first region.

num

Either a decimal or hexadecimal value.

You can:

  • Use wildcard characters ? and * for symbolic names in object_file and load_region_ID arguments.
  • Specify multiple values in one option followed by a comma-separated list of arguments.

All addresses encoded in the output file start at the base address num. If you do not specify a --base option, the base address is taken from the load region address.

Restrictions

You must use one of the output formats --i32, --i32combined, --m32, or --m32combined with this option. Therefore, you cannot use this option with object files.

Examples

The following table shows examples:

Table D1-1 Examples of using --base

--base 0

decimal value

--base 0x8000

hexadecimal value

--base #0=0

base address for the first load region

--base foo.o::*=0

base address for all load regions in foo.o

--base #0=0,#1=0x8000

base address for the first and second load regions
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