MKM34Z256VLx7 Bare Metal Software Drivers  R4.1.6
Reference Manual

Overview

This section describes Supervisor Call (SVC) callback function. Unprivileged software can transfer control to privileged software by executing SVC_Call. The imm value passed to Supervisor Call (SVC) callback function is the same value passed to SVC_Call.

Typedefs

typedef void(* SVC_CALLBACK) (uint8 imm)
 SVC_CALLBACK function declaration.