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--xo_base=address linker option

Specifies the base address of an execute-only (XO) execution region.

--xo_base= address

Where address must be word-aligned.


When you specify --xo_base:

  • XO sections are placed in a separate load and execution region, at the address specified.

  • No ER_XO region is created when no XO sections are present.


You can use --xo_base only with the bare-metal linking model.

You cannot use --xo_base with --base_platform, --bpabi, --reloc, --scatter, --shared, --sysv, --ropi, or --rwpi.

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