From 3152b2ae078f83145774d2dbfaf6f471b8b766e8 Mon Sep 17 00:00:00 2001
From: Freya Murphy <freya@freyacat.org>
Date: Tue, 25 Mar 2025 18:00:51 -0400
Subject: [PATCH] more qemu opts and gdb
---
Makefile | 15 +++++++++++++--
util/{gdbinit.tmpl => gdbinit} | 4 ++--
2 files changed, 15 insertions(+), 4 deletions(-)
rename util/{gdbinit.tmpl => gdbinit} (92%)
diff --git a/Makefile b/Makefile
index 27f2133..4f4fef9 100644
--- a/Makefile
+++ b/Makefile
@@ -3,11 +3,22 @@
.SILENT:
QEMU = qemu-system-i386
-QEMUOPTS = -drive file=bin/disk.img,index=0,media=disk,format=raw
+QEMUOPTS = -drive file=bin/disk.img,index=0,media=disk,format=raw \
+ -no-reboot -d cpu_reset \
+ -serial mon:stdio \
+ -m 4G \
+ -display sdl \
+ -enable-kvm \
+ -name kern
qemu: bin/disk.img
- $(QEMU) -serial mon:stdio $(QEMUOPTS)
+ $(QEMU) $(QEMUOPTS)
+qemu-gdb: bin/disk.img
+ $(QEMU) $(QEMUOPTS) -S -gdb tcp::1337
+
+gdb:
+ gdb -q -n -x util/gdbinit
clean:
rm -fr .zig-cache
diff --git a/util/gdbinit.tmpl b/util/gdbinit
similarity index 92%
rename from util/gdbinit.tmpl
rename to util/gdbinit
index d9a981d..ca2c885 100644
--- a/util/gdbinit.tmpl
+++ b/util/gdbinit
@@ -20,8 +20,8 @@ define hook-stop
set $lastcs = $cs
end
-echo + target remote localhost:1234\n
-target remote localhost:1234
+echo + target remote localhost:1337\n
+target remote localhost:1337
# If this fails, it's probably because your GDB doesn't support ELF.
# Look at the tools page at