diff options
Diffstat (limited to 'kernel/src/arch/riscv64/mod.rs')
| -rw-r--r-- | kernel/src/arch/riscv64/mod.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/src/arch/riscv64/mod.rs b/kernel/src/arch/riscv64/mod.rs new file mode 100644 index 0000000..32731e8 --- /dev/null +++ b/kernel/src/arch/riscv64/mod.rs @@ -0,0 +1,8 @@ +pub mod interrupts; + +/// Halts the hart. +pub fn sleep_forever() -> ! { + loop { + unsafe { core::arch::asm!("wfi") } + } +} |