From a455da84568992df1e84ba3ff45ff229ecd7c5be Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Fri, 20 Dec 2024 00:28:10 -0500
Subject: kernel/amd64: Add panic backtrace

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

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

diff --git a/sys/kern/kern_panic.c b/sys/kern/kern_panic.c
index 0a17456..af154a8 100644
--- a/sys/kern/kern_panic.c
+++ b/sys/kern/kern_panic.c
@@ -53,6 +53,9 @@ panic(const char *fmt, ...)
     kprintf(OMIT_TIMESTAMP "panic: ");
     vkprintf(fmt, &ap);
 
+    kprintf(OMIT_TIMESTAMP "** backtrace\n");
+    backtrace();
+
     cpu_reboot(REBOOT_HALT);
     __builtin_unreachable();
 }
-- 
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