From 15fd8115739da57c6aa64da9a2ac6e0f0b7ba088 Mon Sep 17 00:00:00 2001
From: Nathan Ringo <nathan@remexre.com>
Date: Tue, 27 Aug 2024 12:23:38 -0500
Subject: The start of the buddy allocator.

---
 kernel/src/arch/riscv64/mod.rs | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 kernel/src/arch/riscv64/mod.rs

(limited to 'kernel/src/arch/riscv64/mod.rs')

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") }
+    }
+}
-- 
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