From 1b6f76488dcc01c8e6c0efbe07751ebeea18c33b Mon Sep 17 00:00:00 2001
From: andromeda <andromeda@lenovo>
Date: Tue, 3 Mar 2026 22:01:49 +0100
Subject: add rust kernel stub

---
 src/lib.rs    | 20 ++++++++++++++++++++
 src/linker.ld |  8 ++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 src/lib.rs
 create mode 100644 src/linker.ld

(limited to 'src')

diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..c6cb39e
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,20 @@
+#![no_std]
+#![no_main]
+
+use core::panic::PanicInfo;
+
+#[unsafe(no_mangle)]
+pub extern "C" fn _start() -> ! {
+    // 'k'
+    loop{unsafe {core::arch::asm!(
+        "out dx, al", in("al") 0x6Bu8
+    )}}
+}
+
+#[panic_handler]
+fn panic(_: &PanicInfo) -> ! {
+    // 'p'
+    loop{unsafe {core::arch::asm!(
+        "out dx, al", in("al") 0x70u8
+    )}}
+}
diff --git a/src/linker.ld b/src/linker.ld
new file mode 100644
index 0000000..b523bc5
--- /dev/null
+++ b/src/linker.ld
@@ -0,0 +1,8 @@
+SECTIONS
+{
+  . = 0x00010000;
+  .text : {
+    *(.text._start)
+    *(.text*)
+  }
+}
-- 
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