9.64 --thumbx

Targets the ThumbEE instruction set.

This option instructs the assembler to interpret instructions as ThumbEE instructions, using the UAL syntax. This is equivalent to a THUMBX directive at the start of the source file.


  • ARM deprecates the use of ThumbEE instructions.
  • For descriptions of ThumbEE instructions, see the ARM Architecture Reference Manual.
Related reference
12.66 THUMBX
Related information
ARM Architecture Reference Manual
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