Meta: Disable KASLR when debugging the kernel with GDB

This lets GDB resolve the kernel symbols correctly.
Author: https://github.com/IdanHo Commit: 45c5fcf5cb Pull-request: https://github.com/SerenityOS/serenity/pull/13247 Reviewed-by: https://github.com/linusg ✅
2025-08-28 21:26:22 +00:00 · 2022-03-25 00:03:32 +02:00 · 2022-03-25 00:03:32 +02:00 · 45c5fcf5cb · 2024-07-17 16:48:12 +09:00
commit 45c5fcf5cb
parent f9c6f37bac
1 changed files with 2 additions and 0 deletions
--- a/Meta/serenity.sh
+++ b/Meta/serenity.sh
@ -464,6 +464,8 @@ elif [ "$CMD" = "__tmux_cmd" ]; then
        fi
        # We need to make sure qemu doesn't start until we continue in gdb
        export SERENITY_EXTRA_QEMU_ARGS="${SERENITY_EXTRA_QEMU_ARGS} -d int -no-reboot -no-shutdown -S"
+        # We need to disable kaslr to let gdb map the kernel symbols correctly
+        export SERENITY_KERNEL_CMDLINE="${SERENITY_KERNEL_CMDLINE} disable_kaslr"
        set_tmux_title 'qemu'
        build_target run
    elif [ "$CMD" = "gdb" ]; then