| /* Copyright 2018 SiFive, Inc */ |
| /* SPDX-License-Identifier: Apache-2.0 */ |
| |
| #include <metal/machine.h> |
| #include <metal/shutdown.h> |
| |
| extern __inline__ void __metal_shutdown_exit(const struct __metal_shutdown *sd, int code); |
| |
| #if defined(__METAL_DT_SHUTDOWN_HANDLE) |
| void metal_shutdown(int code) |
| { |
| __metal_shutdown_exit(__METAL_DT_SHUTDOWN_HANDLE, code); |
| } |
| #else |
| #pragma message("There is no defined shutdown mechanism, metal_shutdown() will spin.") |
| void metal_shutdown(int code) |
| { |
| while (1) { |
| __asm__ volatile ("nop"); |
| } |
| } |
| #endif |
