From 48bba6c6883f53b9c101d3dc31914797153ab019 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Tue, 3 May 2022 19:18:28 +0200
Subject: kernel/alloc: print who allocated unfreed memory on shutdown

---
 tools/stacktrace_resolve.awk | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'tools')

diff --git a/tools/stacktrace_resolve.awk b/tools/stacktrace_resolve.awk
index a8254a7..1b4742d 100644
--- a/tools/stacktrace_resolve.awk
+++ b/tools/stacktrace_resolve.awk
@@ -1,9 +1,12 @@
 /k\/[0-9A-Fa-f]{8}/ {
 	print;
-	addr = substr($0, match($0, /k\/[0-9A-Fa-f]{8}/) + 2, RLENGTH - 2);
-	if (addr != "00000000") {
-		printf "    ";
-		system("addr2line -psfe out/fs/boot/kernel.bin 0x" addr);
+	while (match($0, /k\/[0-9A-Fa-f]{8}/)) {
+		addr = substr($0, RSTART + 2, RLENGTH - 2);
+		if (addr != "00000000") {
+			printf "    ";
+			system("addr2line -psfe out/fs/boot/kernel.bin 0x" addr);
+		}
+		$0 = substr($0, RSTART + RLENGTH);
 	}
 	next;
 }
-- 
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