RealView Compiler Reference Guide
Technical Support
On-Line Manuals
‑‑arm
This option configures the compiler to target the ARM instruction set.
This option is not relevant for Thumb‑only processors such as Cortex‑M3.
This is the default option for targets supporting the ARM instruction set.
‑‑device=list
‑‑device=name
name
‑‑thumb
#pragma arm
Selecting the target device in the Compiler User Guide.