2 files changed, 27 insertions, 0 deletions

diff --git a/bins/klog/Cargo.toml b/bins/klog/Cargo.toml
new file mode 100644
index 0000000..73957ec
--- /dev/null
+++ b/bins/klog/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "klog"
+version.workspace = true
+edition.workspace = true
+[lints]
+workspace = true
+[dependencies]
+rsapi = { path = "../../rsapi" }
diff --git a/bins/klog/src/main.rs b/bins/klog/src/main.rs
new file mode 100644
index 0000000..fcd3512
--- /dev/null
+++ b/bins/klog/src/main.rs
@@ -0,0 +1,19 @@
+//! klog — dump kernel log via the exports table.
+
+#![no_std]
+#![no_main]
+
+#[panic_handler]
+fn panic(_info: &core::panic::PanicInfo) -> ! {
+    loop { core::hint::spin_loop(); }
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn efi_main(exports: &'static rsapi::Exports, _argc: usize, _argv: *const rsapi::Arg) -> i32 {
+    let mut buf = [0u8; 2048];
+    let n = (exports.klog_dump)(buf.as_mut_ptr(), buf.len() as u64) as usize;
+    if n > 0 {
+        (exports.put_line)(rsapi::Line { ptr: buf.as_ptr(), len: n });
+    }
+    0
+}