From 16e98e3f28bb6995eddc976515b46f077e5ac4ab Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Sun, 24 Aug 2025 18:56:39 +0200
Subject: [PATCH] Add a make qemu mode to allow attaching gdb without waiting
 for it

This way you can unconditionally enable this mode during development
without being forced to attach a debugger every time you start a VM.
---
 mk/qemu.mk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mk/qemu.mk b/mk/qemu.mk
index 62db45e8e..b9740e619 100644
--- a/mk/qemu.mk
+++ b/mk/qemu.mk
@@ -272,6 +272,9 @@ endif
 
 ifeq ($(gdb),yes)
 	QEMUFLAGS+=-d cpu_reset -s -S
+else ifeq ($(gdb),nonblock)
+	# Allow attaching gdb, but don't block for it
+	QEMUFLAGS+=-d cpu_reset -s
 endif
 
 ifeq ($(UNAME),Linux)