| // Copyright 2018 The Fuchsia Authors | |
| // | |
| // Use of this source code is governed by a MIT-style | |
| // license that can be found in the LICENSE file or at | |
| // https://opensource.org/licenses/MIT | |
| use super::ktrace::{VcpuBlockOp, VcpuExit, VcpuMeta, ktrace_vcpu, ktrace_vcpu_exit}; | |
| /// FFI entry point for recording a VCPU block or unblock ktrace duration event. | |
| #[unsafe(no_mangle)] | |
| pub extern "C" fn rust_ktrace_vcpu(block_op: VcpuBlockOp, meta: VcpuMeta) { | |
| ktrace_vcpu(block_op, meta); | |
| } | |
| /// FFI entry point for recording a VCPU exit ktrace duration end event. | |
| #[unsafe(no_mangle)] | |
| pub extern "C" fn rust_ktrace_vcpu_exit(exit: VcpuExit, exit_address: u64) { | |
| ktrace_vcpu_exit(exit, exit_address); | |
| } |