Add scripts for running bootloader and memdumping

This commit adds two scripts: One for running the bootloader using
Qemu, and one for dumping the memory used by the bootloader for
debugging purposes.

i386/dump.bash

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+if [[ -f "memory.dump" ]];
+then
+    rm -f memory.dump
+fi
+
+if [[ -f "memory.bin" ]];
+then
+    rm memory.bin
+fi
+
+if [[ ! -e "qmp.socket" ]];
+then
+    echo "Couldn't find socket (file: 'qmp.socket')."
+    exit -1
+fi
+
+echo "dump-guest-memory memory.dump" | qmp-shell -H qmp.socket
+echo "dump memory memory.bin 0 0xa0000" | gdb --core=memory.dump

i386/run.bash

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+qemu-system-i386 nightloader.bin -qmp unix:qmp.socket,server,nowait