From 2ec39484dcb51662a4c2da257bb674ddb45c6710 Mon Sep 17 00:00:00 2001
From: kayomn <kayomn@kayomn.net>
Date: Sun, 4 Jun 2023 02:00:31 +0000
Subject: [PATCH] Add more detail to memory leak traces

---
 source/ona/heap.zig | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/source/ona/heap.zig b/source/ona/heap.zig
index 2c6cecf..755b0b0 100644
--- a/source/ona/heap.zig
+++ b/source/ona/heap.zig
@@ -9,22 +9,22 @@ const std = @import("std");
 ///
 const stack_trace_frame_size = if (std.debug.sys_can_stack_trace) 16 else 0;
 
+///
+///
+///
+const AllocationInfo = struct {
+	stack_frames: [stack_trace_frame_size]usize,
+	stack_trace: std.builtin.StackTrace,
+	next_info: ?*AllocationInfo,
+	size: usize,
+};
+
 ///
 ///
 ///
 const Context = struct {
 	allocation_info_head: ?*AllocationInfo = null,
 
-	///
-	///
-	///
-	const AllocationInfo = struct {
-		stack_frames: [stack_trace_frame_size]usize,
-		stack_trace: std.builtin.StackTrace,
-		next_info: ?*AllocationInfo,
-		size: usize,
-	};
-
 	///
 	///
 	///
@@ -167,7 +167,10 @@ pub fn trace_allocations() void {
 	var current_allocation_info = context.allocation_info_head;
 
 	while (current_allocation_info) |allocation_info| : (current_allocation_info = allocation_info.next_info) {
-		std.debug.print("{d} byte leak detected", .{allocation_info.size});
-		std.debug.dumpStackTrace(allocation_info.stack_trace);
+		std.debug.print("{d} byte leak at 0x{x} detected: {}", .{
+			allocation_info.size,
+			@ptrToInt(allocation_info) + @sizeOf(AllocationInfo),
+			allocation_info.stack_trace
+		});
 	}
 }