From 860ac5d5d1c047bd388aed8ac9c0570a118a5034 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Wed, 19 Nov 2025 01:02:33 -0500
Subject: kern/amd64+mu: panic: Dump registers on panic

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/kern/kern_panic.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'sys/kern/kern_panic.c')

diff --git a/sys/kern/kern_panic.c b/sys/kern/kern_panic.c
index af30e7b..64660e8 100644
--- a/sys/kern/kern_panic.c
+++ b/sys/kern/kern_panic.c
@@ -28,9 +28,9 @@
  */
 
 #include <kern/panic.h>
-#include <kern/serial.h>
 #include <mu/panic.h>
 #include <mu/spinlock.h>
+#include <os/trace.h>
 #include <lib/string.h>
 #include <lib/stdarg.h>
 #include <lib/stdbool.h>
@@ -48,9 +48,10 @@ panic(const char *fmt, ...)
     va_start(ap, fmt);
 
     vsnprintf(buf, sizeof(buf), fmt, ap);
-    serial_write("panic: ", 7);
-    serial_write(buf, strlen(buf));
+    trace("panic: ");
+    trace(buf);
 
+    mu_panic_dump();
     mu_panic_hcf();
     __builtin_unreachable();
 }
-- 
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