From 4e4496e993942fc5361f2e4ab23798ea6a4d78b9 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Mon, 25 Jul 2022 21:19:57 +0200
Subject: kernel: cleaner and more compact stacktraces

---
 src/kernel/arch/amd64/debug.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/kernel/arch/amd64/debug.c')

diff --git a/src/kernel/arch/amd64/debug.c b/src/kernel/arch/amd64/debug.c
index c17c906..c273c39 100644
--- a/src/kernel/arch/amd64/debug.c
+++ b/src/kernel/arch/amd64/debug.c
@@ -13,6 +13,9 @@ void *debug_caller(size_t depth) {
 
 void debug_stacktrace(void) {
 	for (size_t i = 0; i < 16; i++) {
-		kprintf("  k/%08x\n", (uintptr_t)debug_caller(i));
+		void *ptr = debug_caller(i);
+		if (!ptr) break;
+		kprintf(" k/%08x", (uintptr_t)ptr);
 	}
+	kprintf("\n");
 }
-- 
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