Summarizes the Arm® compiler-specific intrinsics that are extensions to the C and C++ Standards.
To use these intrinsics, your source file must contain #include <arm_compat.h>.
#include <arm_compat.h>
4.1 __breakpoint intrinsic.
4.2 __current_pc intrinsic.
4.3 __current_sp intrinsic.
4.4 __disable_fiq intrinsic.
4.5 __disable_irq intrinsic.
4.6 __enable_fiq intrinsic.
4.7 __enable_irq intrinsic.
4.8 __force_stores intrinsic.
4.9 __memory_changed intrinsic.
4.10 __schedule_barrier intrinsic.
4.11 __semihost intrinsic.
4.12 __vfp_status intrinsic.